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煤泥烘幹機機械結構及工作原理

發布者：隆中重工發布日期：2014-05-03

隆中重工煤泥烘幹機機械結構及工作原理: 煤泥具有G湿、G粘结性，针对煤泥特性，煤泥烘干机主要由热源、打散装置、带式上料机、进料机
、回轉滾筒、帶式出料機

隆中重工煤泥烘幹機機械結構及工作原理:

煤泥具有G湿、G粘结性，针对煤泥特性，煤泥烘干机主要由热源、打散装置、带式上料机、进料机

、回轉滾筒、帶式出料機、引风机、卸料器和配电柜构成。将粘结煤泥打散后烘干，加大煤泥与热风的接

觸面積，*大提G了利用率。

因为煤泥由于具有一D的粘性，在干燥过程中湿煤泥进入烘干机后分以下几个工作区：一是导料区，

濕煤泥進入此區與G溫熱風接觸迅速蒸發水分，物料在大導角的抄板抄動下，形不成粘結便被導入下一個

工作區；二是清理區，濕煤泥在此區被抄板抄抄起形成料幕狀態，物料落下時易形成粘結滾筒壁現象，在

此區由于設備設計有清掃裝置，清掃裝置便十分合理地清掃了內壁粘附的物料，在這個過程中，清掃裝置

對于物料團球結塊也起破碎作用，從而增加了熱交換面積，提G了幹燥速率；三是傾斜揚料板區，濕煤泥

在此區已呈低水分松散狀態，物料在此區已不具有粘結現象，經過熱交換後物料達到所要求的水分狀態，

進入*後的出料區；四是出料區，滾筒在此區不設抄板，物料在此區滾動滑行至排料口，完成整個幹燥過

程。脫水篩*页

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